Re: kfree(0) - ok?

From: Andreas Schwab
Date: Wed Aug 15 2007 - 05:18:56 EST


Jan Engelhardt <jengelh@xxxxxxxxxxxxxxx> writes:

> On Aug 14 2007 16:21, Jason Uhlenkott wrote:
>>On Tue, Aug 14, 2007 at 15:55:48 -0700, Arjan van de Ven wrote:
>>> NULL is not 0 though.
>>
>>It is. Its representation isn't guaranteed to be all-bits-zero,
>
> C guarantees that.

Linux C does it. But not Standard C.

Andreas.

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Andreas Schwab, SuSE Labs, schwab@xxxxxxx
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